Salt tank monitor



FIG. 1 is an isometric perspective view of a salt tank monitor according to the present invention;

FIG. 2 is a front end elevation view of the salt tank monitor of FIG. 1 ;

FIG. 3 is a second end elevation view of the salt tank monitor of FIGS. 1 and 2 ;

FIG. 4 is a first side elevation view of the salt tank monitor of FIGS. 1-3 ;

FIG. 5 is a second side elevation view of the salt tank monitor of FIGS. 1-4 ;

FIG. 6 is a top plan view of the salt tank monitor of FIGS. 1-5 ; and,

FIG. 7 is a bottom plan view of the salt tank monitor of FIGS. 1-6 .

The broken lines are for illustrative purposes and represent environmental structure and unclaimed portions of the invention and therefore form no part of the claimed design. 

CLAIM The ornamental design for a salt tank monitor, substantially as shown and described. 